主题：如何过滤加仓信号在同一根K线出现

IF TD THEN BUY(1,1,STOPR,MAHH+1*MINDIFF);//开多首仓
IF JDTJ THEN BEGIN
   JDXH;
   IF JDXH AND HOLDING=1  THEN BEGIN
      BUY(1,1,STOPR,ZHH+1*MINDIFF);//多单加仓1次   
      IF JDXH AND HOLDING=2 THEN BEGIN
         BUY(1,2,STOPR,ZHH+1*MINDIFF);//多单加仓2次  
         IF JDXH AND HOLDING=4   THEN BEGIN
            BUY(1,4,STOPR,ZHH+1*MINDIFF);//多单加仓3次       
            IF JDXH AND HOLDING=8 THEN BEGIN
               BUY(1,8,STOPR,ZHH+1*MINDIFF);//多单加仓4次
             END 
          END
       END 
    END     
 END